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4 Dan
riano_
Country/Region
Japan
Birth Year
1994
X(Twitter) ID
@riano_17
Codeforces ID
riano_
Contest Status
Algorithm
Heuristic
Rank
179th
Rating
2624
Highest Rating
2758
―
4 Dan
(+42 to promote)
Rated Matches
110
Last Competed
2025/06/01
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